There is a bug in FOG 1.4.4 that needs to be patched with a hot fix. The hot fix has been applied to the dev branch of 1.5.0, but its not in 1.4.4.

Here is the process to manually apply the patch:

1.Open a linux command prompt on your FOG server.

Key in the following command:sudo wget -O /var/www/fog/lib/fog/plugin.class.php https://raw.githubusercontent.com/FOGProject/fogproject/6717f382177e714c1bd22eb11627133cfd4e0ebe/packages/web/lib/fog/plugin.class.php